ISP & Telecom Directory · United States

SEI Data, Inc.

SEI Data, Inc. is a CAP/CLEC in United States, listed in the FCC register. The contact details below are reproduced from that register as of August 2026; verify against the live register before serving legal process.

SEI Data, Inc.

CAP/CLEC

Also known as: SEI Long Distance

Agent for service of process: Brian Sullivan, John Staurulakis, Inc., 7852 Walker Drive, Suite 200, Washington, DC, 20770
Agent phone / fax: (301) 459-7590
Agent email: [email protected]
Headquarters: 14005 US Highway 50 West, PO Box 7, Dillsboro, IN, 47018
Customer inquiries: (888) 200-8077
Holding company: SEI RURAL TELEPHONE COOPERATIVE INC
States served (1): Indiana
FCC 499 Filer ID: 819818
Last filing: 4/1/2026

Sending a lawful request to SEI Data, Inc.

Serve subpoenas, court orders and preservation letters on the agent for service of process named below; registered-agent firms forward to the company's legal team. Requests from outside the United States go through the MLAT or CLOUD Act route. For the procedure and legal basis in United States, see the investigator guides; for platform and app data requests, the LERS portal guides.

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Source: FCC Form 499 Filer Database. Independent reference for study and investigative use; Ministry of Cyber Affairs is not a government body and does not represent SEI Data, Inc.. Names and contact details are reproduced as published by the regulator.